滑块左右时间设置

DreamSleep/DreamSleep/Class/AISleepModule/SleepReady/ReadyItemCell.h

@@ -22,6 +22,8 @@ typedef NS_ENUM(NSInteger, ItemCellType) {
 
 - (instancetype)initWithFrame:(CGRect)frame itemCellType:(ItemCellType)type;
 
+- (void)adjustTime;
+
 @end
 
 NS_ASSUME_NONNULL_END

DreamSleep/DreamSleep/Class/AISleepModule/SleepReady/ReadyItemCell.m

@@ -40,6 +40,10 @@
     self.timeLab.text = [NSString stringWithFormat:@"%dmin", item.time];
 }
 
+- (void)adjustTime {
+    self.timeLab.text = [NSString stringWithFormat:@"%dmin", self.item.time];
+}
+
 #pragma mark - lazy
 - (UIImageView *)icon {
     if (!_icon) {

DreamSleep/DreamSleep/Class/AISleepModule/SleepReady/ReadyListController.m

@@ -105,6 +105,9 @@
     } else if (indexPath.row == 1) {
         // 添加
         [self.relaxItemsView addItem:item];
+    } else if (indexPath.row == 2) {
+        // 添加
+        [self.relaxItemsView addItem:item];
     }
 }
 

DreamSleep/DreamSleep/Class/AISleepModule/SleepReady/RelaxItemsView.m

@@ -31,6 +31,8 @@
     CGFloat _itemBottomMargin;
     CGFloat _markerBottomMargin;
     int _relax_time;
+    int _min_time;
+    int _left_right_total_time;
 }
 
 - (instancetype)initWithFrame:(CGRect)frame {
@@ -47,6 +49,7 @@
         _topMargin = 24.0;
         _itemBottomMargin = 47.0;
         _markerBottomMargin = 19.0;
+        _min_time = 5;
         
         self.dk_backgroundColorPicker = DKColorPickerWithKey(TabBarBG);
         [self cornerRadius:24.0];
@@ -125,6 +128,8 @@
                 self.timeWidths[index] = @(divideTimeW);
                 ReadyItem *item = self.relax_items[index];
                 item.time = divideTime;
+                ReadyItemCell *itemCell = self.itemCells[index];
+                itemCell.item = item;
             }
             // 根据时长动态调整itemCell和marker位置
             CGFloat leftAllTimeW1 = 0;
@@ -209,6 +214,8 @@
     // 根据滑块索引获取左右2个itemCell
     self.leftItemCell = self.itemCells[index];
     self.rightItemCell = self.itemCells[index + 1];
+    // 左右itemCell总时长
+    _left_right_total_time = self.leftItemCell.item.time + self.rightItemCell.item.time;
 }
 
 - (void)moveMarkerWithTranslationX:(CGFloat)translationX {
@@ -218,37 +225,87 @@
     CGFloat max = 0;
     // 偏差值
     CGFloat error = 0;
+    // 当前滑块最新中心坐标位置
+    CGFloat curX = self.curMarker.centerX + translationX;
+    // 右cell中心间距
+    CGFloat rightCellMiddle = 0;
+    CGFloat leftItemCellCenterX = 0;
+    
+    // 左右itemCell区域总长度
+    CGFloat left_right_total_line_w = 0;
+    // 左itemCell区域长度
+    CGFloat left_line_w = 0;
+    // 左itemCell区域临界值
+    CGFloat left_min_margin = 0;
     
-    if (self.curMarkerIndex == 0) { // 2个或者3个item，处理最开始2个item
+    // 没有左滑块，没有右滑块，2个itemCell
+    if (self.markers.count == 1) {
         min = _lineMargin + _markerW + error;
-        if (self.markers.count == 2) { // 3个item
-            // 拿到当前滑块右边1个滑块
-            ReadyTimeMarker *rightMarker = self.markers[self.curMarkerIndex + 1];
-            max = rightMarker.centerX - _markerW - error;
-            if (self.curMarker.centerX + translationX > min && self.curMarker.centerX + translationX < max) {
-                self.curMarker.centerX = self.curMarker.centerX + translationX;
-                self.leftItemCell.centerX = _lineMargin + (self.curMarker.centerX - _lineMargin)/2.0;
-                self.rightItemCell.centerX = self.curMarker.centerX + (rightMarker.centerX - self.curMarker.centerX)/2.0;
-            }
-        } else { // 2个item
-            max = _lineW - _markerW + _lineMargin - error;
-            if (self.curMarker.centerX + translationX > min && self.curMarker.centerX + translationX < max) {
-                self.curMarker.centerX = self.curMarker.centerX + translationX;
-                self.leftItemCell.centerX = _lineMargin + (self.curMarker.centerX - _lineMargin)/2.0;
-                self.rightItemCell.centerX = self.curMarker.centerX + (2*self.divideW - self.curMarker.centerX + _lineMargin)/2.0;
-            }
-        }
-    } else if (self.curMarkerIndex == 1) { // 3个item，处理最后2个item
-        // 拿到当前滑块左边1个滑块
+        max = _lineW + _lineMargin - _markerW +  - error;
+        rightCellMiddle = (_lineW + _lineMargin - self.curMarker.centerX)/2.0;
+        leftItemCellCenterX = _lineMargin + (self.curMarker.centerX - _lineMargin)/2.0;
+        
+        left_right_total_line_w = _lineW - 2*_markerW;
+        left_line_w = self.curMarker.centerX - _lineMargin - _markerW;
+        left_min_margin = self.curMarker.centerX - _lineMargin;
+    } else if (self.curMarkerIndex == 0 && self.markers.count > 1) {
+        // 没有左滑块，有右滑块
+        ReadyTimeMarker *rightMarker = self.markers[self.curMarkerIndex + 1];
+        min = _lineMargin + _markerW + error;
+        max = rightMarker.centerX - _markerW - error;
+        rightCellMiddle = (rightMarker.centerX - self.curMarker.centerX)/2.0;
+        leftItemCellCenterX = _lineMargin + (self.curMarker.centerX - _lineMargin)/2.0;
+        
+        left_right_total_line_w = rightMarker.centerX - _lineMargin - 2*_markerW;
+        left_line_w = self.curMarker.centerX - _lineMargin - _markerW;
+        left_min_margin = self.curMarker.centerX - _lineMargin;
+    } else if (self.curMarkerIndex == self.markers.count - 1 && self.markers.count > 1) {
+        // 有左滑块，没有右滑块
         ReadyTimeMarker *leftMarker = self.markers[self.curMarkerIndex - 1];
         min = leftMarker.centerX + _markerW + error;
         max = _lineW - _markerW + _lineMargin - error;
-        if (self.curMarker.centerX + translationX > min && self.curMarker.centerX + translationX < max) {
-            self.curMarker.centerX = self.curMarker.centerX + translationX;
-            self.leftItemCell.centerX = leftMarker.centerX + (self.curMarker.centerX - leftMarker.centerX)/2.0;
-            self.rightItemCell.centerX = self.curMarker.centerX + (3*self.divideW - self.curMarker.centerX + _lineMargin)/2.0;
+        rightCellMiddle = (_lineW + _lineMargin - self.curMarker.centerX)/2.0;
+        leftItemCellCenterX = leftMarker.centerX + (self.curMarker.centerX - leftMarker.centerX)/2.0;
+        
+        left_right_total_line_w = _lineW - leftMarker.centerX + _lineMargin - 2*_markerW;
+        left_line_w = self.curMarker.centerX - leftMarker.centerX - _markerW;
+        left_min_margin = self.curMarker.centerX - leftMarker.centerX;
+    } else {
+        // 有左滑块，有右滑块（实际业务最多只有2个滑块，此处是扩展多个）
+        ReadyTimeMarker *leftMarker = self.markers[self.curMarkerIndex - 1];
+        ReadyTimeMarker *rightMarker = self.markers[self.curMarkerIndex + 1];
+        min = leftMarker.centerX + _markerW + error;
+        max = rightMarker.centerX - _markerW - error;
+        rightCellMiddle = (rightMarker.centerX - self.curMarker.centerX)/2.0;
+        leftItemCellCenterX = leftMarker.centerX + (self.curMarker.centerX - leftMarker.centerX)/2.0;
+        
+        if (curX > min && curX < max) {
+            self.curMarker.centerX = curX;
+            self.leftItemCell.centerX = leftItemCellCenterX;
+            self.rightItemCell.centerX = self.curMarker.centerX + rightCellMiddle;
         }
+        
+        // 后台传过来的总时间需要动态调整适配
+        left_right_total_line_w = rightMarker.centerX - leftMarker.centerX - 2*_markerW;
+        left_line_w = self.curMarker.centerX - leftMarker.centerX - _markerW;
+        left_min_margin = self.curMarker.centerX - leftMarker.centerX;
+    }
+    
+    // 调整当前滑块及其左右itemCell中心位置
+    if (curX > min && curX < max) {
+        self.curMarker.centerX = curX;
+        self.leftItemCell.centerX = leftItemCellCenterX;
+        self.rightItemCell.centerX = self.curMarker.centerX + rightCellMiddle;
     }
+    
+    // 调整当前滑块左右itemCell时长
+    int leftTime = (_left_right_total_time - 2*_min_time) * left_line_w / left_right_total_line_w  + 1;
+    // 划到最左边处理临界值
+    if ((int)left_min_margin == _markerW) { leftTime = 0; }
+    self.leftItemCell.item.time = _min_time + leftTime;
+    [self.leftItemCell adjustTime];
+    self.rightItemCell.item.time = _min_time + (_left_right_total_time - 2*_min_time) - leftTime;
+    [self.rightItemCell adjustTime];
 }
 
 #pragma mark - getter

DreamSleep/DreamSleep/Class/AISleepModule/SleepReady/SleepReadyRequestModel.m

@@ -9,7 +9,7 @@
 #import "ReadyItem.h"
 
 @implementation SleepReadyRequestModel
-
+// user_setup_prepare_items、user_setup_prepare_peace_status
 + (NSURLSessionDataTask *)queryPreparePeaceListWithCompletion:(void (^)(SleepReadyRequestModel *requestModel))completion {
     SleepReadyRequestModel * requestModel = [[SleepReadyRequestModel alloc] init];
     NSString *api = @"query_prepare_peace_list";